Finding the Fourth Proportional to 35,520.35, 49,017.99 and 19,604.69

Step by Step Solution

1. Step 1: Write the proportion equation
   35,520.35 : 49,017.99 = 19,604.69 : x
2. Step 2: Convert to fraction form
   35,520.35/49,017.99 = 19,604.69/x
3. Step 3: Cross multiply
   35,520.35x = 49,017.99 × 19,604.69
4. Step 4: Simplify right side
   35,520.35x = 960,982,498.37
5. Step 5: Solve for x
   x = 960,982,498.37/35,520.35
6. Step 6: Final answer
   x = 27,054.42